Related Clues:

• "__ hoppen?"
• 'Huh ...?'
• 'Huh??'
• "Huh ...?!"
• Astonished query
• ''__ hoppen?'' (dazed one's query)
• Question asked by one with a stuffy nose?
• '___ hoppen?'
• Words said in disbelief
• Dumbfounded exclamation
• Jock's query with hard answer
• 'Are you kidding me?!'
• 'Seriously?!'
• '___ happen?'
• "___ happen?"